PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81417S41-115PC20Gasket

Naval Sea Systems Command · NSN 5330-00-417-1416 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-417-1416 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-417-1416. Primary manufacturer part number: 81417S41-115PC20.
Features
  • Gasket — FSC 5330
  • Style Designator: NON-CIRCULAR
  • Hole Diameter: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Outside Corner Radius: 2.875 INCHES NOMINAL IN
  • Aperture Width: 24.875 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 11.000 INCHES NOMINAL IN
  • Aperture Length: 52.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-417-1416, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-417-1416
Primary Part Number81417S41-115PC20
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Style DesignatorNON-CIRCULAR
Hole Diameter0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius2.875 INCHES NOMINAL IN
Aperture Width24.875 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width11.000 INCHES NOMINAL IN
Aperture Length52.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Hole Quantity2
Inside Corner Radius1.750 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length53.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialCORK OVERALL
Cross-Sectional Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-221-89929095 INTERCHANGEABLE
Switch,push
Cole Hersee Company
Cross-Reference Index
Part NumberManufacturer
14N500PC45 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
14N256PC45 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
14C49828-5 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N604PC20 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N404PC15 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N700PC20 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
18N825PC21 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N504PC17 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
18N750PC21 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
18N825PC21 Fairbanks Morse, Llc (USA)
14N406PC45 Fairbanks Morse, Llc (USA)
51426A Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N504PC17 Fairbanks Morse, Llc (USA)
14N400PC45 Fairbanks Morse, Llc (USA)
31N500PC17 Fairbanks Morse, Llc (USA)
14N506PC45 Fairbanks Morse, Llc (USA)
31N400PC15 Fairbanks Morse, Llc (USA)
14N456PC45 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N253PC15 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
31N500PC17 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
Related Parts
5930-00-221-8992INTERCHANGEABLE
SWITCH,PUSH
9095

Frequently Asked Questions

What is NSN 5330-00-417-1416?

NSN 5330-00-417-1416 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-417-1416?

NSN 5330-00-417-1416 has 50 cross-referenced part numbers: 14N500PC45 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 14N256PC45 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 14C49828-5 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 31N604PC20 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 31N404PC15 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco) and 45 more.

What NSN replaces 5330-00-417-1416?

There is 1 known substitute for 5330-00-417-1416: 5930-00-221-8992. Verify interchangeability with system specifications before substitution.

What are the specifications of 81417S41-115PC20?

Key specifications for 81417S41-115PC20: Style Designator: NON-CIRCULAR; Hole Diameter: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Outside Corner Radius: 2.875 INCHES NOMINAL IN; Aperture Width: 24.875 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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